Any good weight loss teas?

Va

I'm about to finish cho-yung weight loss tea, I've been drinking for 30 days and nothing happened... It was on reduction for 13£ so I woul say it's pretty expensive and was hoping it will work.. Well I didn't, just gave me horrible stomach pains.. Is there anything you've tried that worked? Something for people who don't exercise 😀 I wanted to go to gym, but now that everything is closed and we are on a lockdown I'm gaining weight... Help me 😔